Volume 31 Issue 1
Jan.  2016
Turn off MathJax
Article Contents
Article Navigation >  Journal of Aerospace Power  > 2016  >  31(1): 31-39
SONG Jian, WEN Wei-dong. Study on mechanical properties of resin composites and models considering temperature environment[J]. Journal of Aerospace Power, 2016, 31(1): 31-39. doi: 10.13224/j.cnki.jasp.2016.01.005
Citation: SONG Jian, WEN Wei-dong. Study on mechanical properties of resin composites and models considering temperature environment[J]. Journal of Aerospace Power, 2016, 31(1): 31-39. doi: 10.13224/j.cnki.jasp.2016.01.005
shu

Study on mechanical properties of resin composites and models considering temperature environment

doi: 10.13224/j.cnki.jasp.2016.01.005

  • 1. Jiangsu Province Key Laboratory of Aerospace Power System, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;

  • 2. State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China

  • Received Date: 2014-04-09
  • Publish Date: 2016-01-28
    Abstract
  • The longitudinal tensile, transverse tensile and in-plane shear mechanical properties of T300/QY8911-Ⅳ composites were initially investigated at different temperatures (room temperature,160,200,260℃).The variation rules of modulus and strength as the function of temperature were then discussed, and the corresponding mechanical models were proposed.The test results showed that the longitudinal modulus and strength were less affected by temperature at the range of 200℃. The maximum amplitude was only 2.82% and 1.41%, compared with the average value (room temperature). Due to the resin matrix deterioration, the longitudinal tensile performance was decreased by 5.85% and 7.01% (260℃),respectively. The properties of transverse tensile and in-plane shear were significantly affected by temperature. The modulus of transverse and in-plane shear were reduced by 49.21%,70.34% and the corresponding strengths declined by 38.49%, 44.85% (160℃) with respect to the average modulus (room temperature). The modulus properties mentioned above continued to decline by 25.13%, 38.30% (200℃) and the strength dropped by another 0.41%,15.95%, respectively. The fitting results manifest that the three mechanical models are suitable to fit the data obtained by different temperatures and loads, while the model Ⅱ and Ⅲ are more accurate.

     

    • FullText(HTML)
  • loading
    • References(20)
  • [1]
    Mivehchi H,Varvani-Farahani A.The effect of temperature on fatigue strength and cumulative fatigue damage of FRP composites[J].Procedia Engineering,2010,2(1):2011-2020.
    [2]
    Ha S K,Springer G S.Nonlinear elastic properties of organic matrix composites at elevated temperatures[J].Journal of Engineering Materials and Technology,1988,110(2):124-127.
    [3]
    Ha S K,Springer G S.Nonlinear mechanical properties of a thermoset matrix composite at elevated temperatures[J].Journal of Composite Materials,1989,23(11):1130-1158.
    [4]
    Jen R M H,Tseng Y C,Kung H K,et al.Fatigue response of APC-2 composite laminates at elevated temperatures[J].Composites Part B:Engineering,2008,39(7/8):1142-1146.
    [5]
    Odegard G,Kumosa M.Elastic-plastic and failure properties of a unidirectional carbon/PMR-15 composite at room and elevated temperatures[J].Composites Science and Technology,2000,60(16):2979-2988.
    [6]
    Odegard G,Kumosa M.Determination of shear strength of unidirectional composite materials with the Iosipescu and 10° off-axis shear tests[J].Composites Science and Technology,2000,60(9):2917-2943.
    [7]
    Jen R M H,Tseng Y C,Chang S C,et al.Mechanical properties in notched AS-4/PEEK APC-2 composite laminates at elevated temperature[J].Journal of Composite Materials,2006,40(11):955-969.
    [8]
    Jen R M H,Tseng Y C,Lin W H.Thermo-mechanical fatigue of centrally notched and unnotched AS-4/PEEK APC-2 composite laminates[J].International Journal of Fatigue,2006,28(11):901-909.
    [9]
    Jen R M H,Sung Y C.Determination of residual strength in notched APC-2 cross-ply composite laminates at elevated temperature[J].Journal of Composite Materials,2011,46(14):1705-1713.
    [10]
    Rupnowski P,Gentz M,Kumosa M.Mechanical response of a unidirectional graphite fiber/polyimide composite as a function of temperature[J].Composites Science and Technology,2006,66(7):1045-1055.
    [11]
    Rupnowski P,Gentz M,Sutter J K,et al.Mechanical response of a woven grphite/polyimide composite to in-plane shear dominated loads at room and elevated temperatures[J].Acta Materialia,2004,52(19):5603-5613.
    [12]
    Kawai M S,Yajima S,Hachinone A,et al.High-temperature off-axis fatigue behaviour of unidirectional carbon-fibre-reinforced composites with different resin matrices[J].Composites Science and Technology,2001,61(9):1285-1302.
    [13]
    Li H,Kandare E,Li S,et al.Micromechanical finite element analyses of fire-retarded woven fabric composites at elevated temperatures using unit cells at multiple length scales[J].Computational Materials Science,2011,55(1):23-33.
    [14]
    Kawai M.Damage mechanics model for off-axis fatigue behavior of unidirectional carbon fiber-reinforced composites at room and high temperatures[J].Journal of Composite Materials,1999,35(7):545-576.
    [15]
    李嘉禄,贺桂芳,陈光伟.温度对三维五向编织/环氧树脂复合材料拉伸性能的影响[J].复合材料学报,2010,27(6):58-63. LI Jialu,HE Guifang,CHEN Guangwei.Effects of temperature on tensile property of three-dimension and five-direction braided/epoxy resin composites[J].Aata Materiae Compositae Sinica,2010,27(6):58-63.(in Chinese)
    [16]
    彭雷,张建宇,鲍蕊,等.湿热、紫外环境对T300/QY8911复合材料孔板静力性能的影响[J].复合材料学报,2009,26(3):18-23. PENG Lei,ZHANG Jianyu,BAO Rui,et al.Effects of hydrothermal and ultraviolet conditions on static properties of T300/QY8911 laminated composites containing an open hole[J].Aata Materiae Compositae Sinica,2009,26(3):18-23.(in Chinese)
    [17]
    冯青,李敏,顾轶卓,等.不同湿热条件下碳纤维/环氧复合材料湿热性能实验研究[J].复合材料学报,2010,27(6):16-20. FENG Qing,LI Min,GU Yizhuo,et al.Experimental research on hydrothermal properties of carbon fiber/epoxy resin composite under different hydrothermal conditions[J].Aata Materiae Compositae,2010,27(6):16-20.(in Chinese)
    [18]
    赵杨.湿热条件下树脂基复合材料层合结构刚度与强度研究[D].南京:南京航空航天大学,2011. ZHAO Yang.Research on stiffness and strength of resin matrix composite laminated structures under hydrothermal environment[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2011.(in Chinese)
    [19]
    孙志刚,宋迎东,高德平.纤维增强复合材料细观温度场计算[J].航空动力学报,2005,20(4):595-599. SUN Zhigang,SONG Yingdong,GAO Deping.Temperature fields calculation of fiber reinforced composite at micro-level[J].Journal of Aerospace Power,2005,20(4):595-599.(in Chinese)
    [20]
    孙志刚,宋迎东,高希光,等.三维颗粒增强复合材料细观温度场计算[J].航空动力学报,2009,24(10):2285-2290. SUN Zhigang,SONG Yingdong,GAO Xiguang,et al.Temperature fields calculation of 3-D particle reinforced composite[J].Journal of Aerospace Power,2009,24(10):2285-2290.(in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF(956.0KB)
    XML

    Article Metrics

    Article views (1589) PDF downloads(614) Cited by()
    Proportional views
    Related

    Copyright © 《Journal of Aerospace Power》 All Rights Reserved.

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return